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Individual Calculations July 2017 |
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| Kadukowski, Pawel Total change: -9.80 | |   |
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| Open Polish Championship of kulturehouses and other'2017 | Bydgoszcz | POL | 2017-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1795 | 2.50 | 4 | -0.49 | 20 | -9.80 | |
|  Kaminski, Mateusz | | | 1395 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pawletko, Szymon | | | 1816 | POL | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Borkowska, Zuzanna | | | 1645 | POL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Mackowiak, Filip | | | 1425 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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